Why do you thin k you WANT a tube amp? Why not choose an amp that meets your musical needs and tastes? And what makes you think tube amps are better than solid state? It's ALL in the design. Good solid state amps in the price range you're talking about are quite good. And there are tube amps in that price range that are three levels below average.
So why not just pick the best amp in your price range?
So why not just pick the best amp in your price range?